Supplier Page from Thermo Fisher Scientific for 1-(2-Chloroethyl)-2-pyrrolidone, 95%
Ethyl 2-hydroxyethyl sulfide, 98% from Thermo Fisher Scientific
Ethylenediaminetetraacetic acid, tetrasodium salt hydrate, 98%, pure from Thermo Fisher Scientific
Fluorescein isothiocyanate isomer I, 90%, pure from Thermo Fisher Scientific
Fluorobenzene, 99% from Thermo Fisher Scientific